COVID-19: As a designated essential telecom solutions provider, EXFO remains fully operational with our employees' health and safety as our top priority.

EN

Field network testing

New FIP-500 - fiber inspection scope

Lab and manufacturing testing

LTB-12 - rackmount modular mainframe

Service assurance platform

Service assurance solutions

Communications service providers

Academic and research institutions

Fiber optic test and measurement

Testing photonic integrated circuits

Cable MSO (multiple system operator)

Network equipment manufacturers

R&D/Lab innovation

Manufacturing

Field services

Virtualized networks

Testing photonic integrated circuits

400G/800G for labs and manufacturing

Webscale companies and data centers

Fiber characterization

High-speed

Submarine networks

Data centers

Fiber Monitoring

400G/800G for labs and manufacturing

Homeland security

Smart cities and communities

System integrators

Ethernet/IP networks

VoLTE - QoE

VoWi-Fi

Fiber Monitoring

High-speed

Passive Optical Network (PON) testing

FTTx testing

Remote PHY and fiber deep

5G

Fiber testing

400G/800G for labs and manufacturing

Featured Introduction to testing with OTDRs

Field network testing

Brochures and catalogs Be-an-Expert Training Catalog

Lab and manufacturing testing

Simulator test services

Brochures and catalogs Be-an-Expert Training Catalog

Service assurance

Brochures and catalogs EXFO Astellia Training Courses

Technical documentation

Promotional documentation

Legal documentation

5G fronthaul network rollout – Why lab testing of eCPRI and CPRI is key By Sébastien Prieur | March 2021

RF and 5G new radio: top 5 questions answered By Danny Sleiman | March 2021

Mobile private networks: 4G was the learning phase, 5G is the growing phase By Stéphane Lagain | March 2021

Register now

Improving OTDR workflows with iOLM: report generation

Kevin Peres

Register now

Testing Cutting-Edge Optical Components With Cutting-Edge Technologies

François Couny

Watch now

Improving OTDR workflows with iOLM: setup and trace analysis

Kevin Peres

April, 2021

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0-9

Success stories

European operator uses Nova Context to improve trouble-ticket management

WINDTRE differentiates on ‘top quality’ customer experience with Nova service assurance

CenturyLink Lumen differentiates enterprise network services on ‘quality’ with Nova Active

Transformations

Quadruply Clad Fiber

Return to glossary

A singlemode optical fiber designed with four separate claddings, where each cladding has a refractive index lower than that of the core, resulting in lower macrobend loss and moderately lower dispersion.